SOLUTION: I am trying to find the steps to solve this one. Any help will be appreciated! Thanks! Assume 12+24+36+...+12n=6n(n+1) is true for all positive integers n. If we add 12(n+1) to

Question 1020237: I am trying to find the steps to solve this one. Any help will be appreciated! Thanks!
Assume 12+24+36+...+12n=6n(n+1) is true for all positive integers n. If we add 12(n+1) to the left hand side, what is the value of the new right hand side?
Answer is: 6(n+1)(n+2)
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
If you add 12(n+1) to the left side, you should also add 12(n+1) to the right side. In other words, the right side becomes 6n(n+1) + 12(n+1)
= 6(n+1)(n +2) after factoring out 6(n+1) from both terms.
RELATED QUESTIONS
I am having a hard time even trying to set this problem up, I am sure once i see how to... (answered by jim_thompson5910)

I am trying to find the domain for fx=-8/x^2-36 Do you have to solve first? Any help... (answered by stanbon)

I need help trying to solve this problem, Thanks Problem : What is the amount P... (answered by jim_thompson5910)

I am trying to find the center, vertices, and foci of the ellipse of the following... (answered by venugopalramana)

I have some problems I got wrong on my test. Please explain step by step what I should... (answered by stanbon,chitra)

((cotA-cosA)(1+sinA)) all divided by cos^3A = cscA i am trying to simplify... (answered by scott8148)

I am trying to find the vertex for : f(x)=-x^2+10x+5. I am stuck... (-x^2+10x+25-25)+5... (answered by nerdybill)

I am trying to help my daughter solve this word problem: The product of a number and 12... (answered by Alan3354)

I need help with this problem, the answer is suppose to be n=0. See steps I did below.... (answered by stanbon)